Home / 37,202,254.60-55,814,054.46-15,625,759.72

Finding the Fourth Proportional to 37,202,254.60, 55,814,054.46 and 15,625,759.72

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Solution

The fourth proportional to 37,202,254.60, 55,814,054.46 and 15,625,759.72 is: 23,443,122.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,202,254.60 : 55,814,054.46 = 15,625,759.72 : x
  2. Step 2: Convert to fraction form
    37,202,254.60/55,814,054.46 = 15,625,759.72/x
  3. Step 3: Cross multiply
    37,202,254.60x = 55,814,054.46 × 15,625,759.72
  4. Step 4: Simplify right side
    37,202,254.60x = 872,137,003,990,954.38
  5. Step 5: Solve for x
    x = 872,137,003,990,954.38/37,202,254.60
  6. Step 6: Final answer
    x = 23,443,122.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.